I'm creating a CF saber with FoC. I will be using a 10W LEDEngin to light the blade and flash and it will be powered by a 18500 Li-Ion battery pack. I'm going to give the LED 1A of current and also there will be an illuminate switch thrown in there which needs about 20mA. How much current do you think I should give the FoC die? I would just like a value of how many mA you believe I should feed that die. I will be able to calculate the resistor myself. Thanks a lot everyone!
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